medley Darlington Butler (July 30, 1881 -- June 21, 1940), nicknamed "The Fighting Quaker" and "Old Gimlet Eye", was a Major General in the U.S. Marine Corps and, at the time of his death, the most decorated Marine in U.S. history.

In 1934, Butler came forward and reported to the U.S. Congress that a group of wealthy pro-Fascist industrialists had been plotting to overthrow the government of President Franklin D. Roosevelt in a military coup. Even though the House Un-American Activities Committee corroborated most of the specifics of his testimony, no further action was taken.